---> uname -a: Linux prd-centos8-robot-2c-8g-8198.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 612 4931 19 2153 6788 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:ee:26:7b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.233/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85817sec preferred_lft 85817sec inet6 fe80::f816:3eff:feee:267b/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 11/17/2024 _x86_64_ (2 CPU) 22:47:17 LINUX RESTART (2 CPU) 10:48:01 PM tps rtps wtps bread/s bwrtn/s 10:49:01 PM 106.51 49.39 57.12 7224.12 5443.13 10:50:01 PM 97.87 0.70 97.17 50.78 10883.94 10:51:01 PM 17.23 0.42 16.81 64.78 1441.45 10:52:01 PM 46.87 2.52 44.35 396.00 2756.48 10:53:01 PM 23.81 0.00 23.81 0.00 5550.07 10:54:01 PM 2.68 0.18 2.50 36.25 195.03 10:55:01 PM 0.48 0.00 0.48 0.00 148.91 10:56:01 PM 13.10 0.32 12.78 36.92 550.17 10:57:01 PM 24.63 0.52 24.11 63.86 1360.04 Average: 37.02 6.01 31.02 874.91 3147.78 10:48:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:49:01 PM 5263000 7004264 2619432 33.23 2688 1924308 756792 8.47 246148 2055296 206132 10:50:01 PM 5170360 7005724 2712072 34.41 2688 2012052 701124 7.85 221288 2141876 30116 10:51:01 PM 5251892 7088920 2630540 33.37 2688 2014004 623324 6.98 240068 2045600 8 10:52:01 PM 5004172 7052960 2878260 36.51 2688 2217740 665392 7.45 262812 2245524 155380 10:53:01 PM 4997104 7045500 2885328 36.60 2688 2217744 665392 7.45 262824 2247368 4 10:54:01 PM 4934320 6987308 2948112 37.40 2688 2222324 769960 8.62 263284 2309296 12 10:55:01 PM 4924232 6982304 2958200 37.53 2688 2227408 826672 9.26 263444 2318736 1036 10:56:01 PM 5064692 6960308 2817740 35.75 2688 2070900 740260 8.29 301316 2162432 27168 10:57:01 PM 5050444 6951672 2831988 35.93 2688 2076548 738268 8.27 461020 2019888 16728 Average: 5073357 7008773 2809075 35.64 2688 2109225 720798 8.07 280245 2171780 48509 10:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 PM eth0 305.01 188.07 1534.28 60.41 0.00 0.00 0.00 0.00 10:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 PM eth0 76.01 60.33 675.59 9.20 0.00 0.00 0.00 0.00 10:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 PM eth0 21.41 11.56 6.38 4.02 0.00 0.00 0.00 0.00 10:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 PM eth0 185.02 137.75 329.41 38.80 0.00 0.00 0.00 0.00 10:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 PM eth0 5.82 3.53 1.38 0.72 0.00 0.00 0.00 0.00 10:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 PM eth0 130.21 119.64 40.10 12.26 0.00 0.00 0.00 0.00 10:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 PM eth0 136.11 132.24 47.13 13.93 0.00 0.00 0.00 0.00 10:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 PM eth0 73.73 53.28 102.78 44.07 0.00 0.00 0.00 0.00 10:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:57:01 PM eth0 19.65 18.13 16.54 8.67 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 105.89 80.51 305.99 21.34 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 11/17/2024 _x86_64_ (2 CPU) 22:47:17 LINUX RESTART (2 CPU) 10:48:01 PM CPU %user %nice %system %iowait %steal %idle 10:49:01 PM all 38.10 0.03 7.51 3.30 0.10 50.96 10:49:01 PM 0 46.31 0.03 7.60 4.07 0.10 41.88 10:49:01 PM 1 29.84 0.03 7.42 2.52 0.10 60.08 10:50:01 PM all 27.92 0.00 4.07 2.65 0.12 65.24 10:50:01 PM 0 36.23 0.00 4.37 3.28 0.12 56.00 10:50:01 PM 1 19.58 0.00 3.76 2.02 0.13 74.52 10:51:01 PM all 10.41 0.00 1.44 1.05 0.09 87.00 10:51:01 PM 0 10.70 0.00 1.49 1.44 0.08 86.29 10:51:01 PM 1 10.12 0.00 1.40 0.67 0.10 87.70 10:52:01 PM all 27.37 0.00 4.51 1.27 0.08 66.77 10:52:01 PM 0 33.47 0.00 4.88 1.37 0.08 60.20 10:52:01 PM 1 21.28 0.00 4.15 1.17 0.08 73.32 10:53:01 PM all 0.12 0.00 0.34 1.94 0.03 97.57 10:53:01 PM 0 0.08 0.00 0.32 2.20 0.03 97.36 10:53:01 PM 1 0.15 0.00 0.37 1.67 0.03 97.78 10:54:01 PM all 9.50 0.00 1.03 0.02 0.07 89.39 10:54:01 PM 0 12.34 0.00 1.43 0.00 0.08 86.14 10:54:01 PM 1 6.65 0.00 0.62 0.03 0.05 92.65 10:55:01 PM all 12.94 0.00 0.83 0.00 0.06 86.17 10:55:01 PM 0 13.78 0.00 0.87 0.00 0.05 85.30 10:55:01 PM 1 12.10 0.00 0.79 0.00 0.07 87.05 10:56:01 PM all 17.02 0.00 1.90 0.18 0.08 80.83 10:56:01 PM 0 25.04 0.00 2.14 0.17 0.08 72.57 10:56:01 PM 1 9.01 0.00 1.67 0.18 0.07 89.07 10:57:01 PM all 26.19 0.00 3.11 0.33 0.08 70.28 10:57:01 PM 0 34.76 0.00 3.35 0.37 0.08 61.44 10:57:01 PM 1 17.60 0.00 2.87 0.30 0.08 79.14 Average: all 18.85 0.00 2.75 1.19 0.08 77.12 Average: 0 23.66 0.00 2.94 1.44 0.08 71.88 Average: 1 14.04 0.00 2.56 0.95 0.08 82.36